Solar flares on May 17, 2022
The most powerful solar flare in 24 hours
C9.9 (normal) flare - May 17 at 2:45 PM
Solar activity index
Value as of the end of the day on May 17, 2022
Solar X-ray emission over the past 2 days
Chart of solar X-ray emission (1-8 Å) from May 16, 2022 to May 17, 2022
Time zone — UTC+03 (Riga)
List of solar flares for May 17, 2022
The total number of solar flares of class C and higher — 16 flares
C class — 16 | M class — 0 | X class — 0
| Class | begin | max | end | region |
|---|---|---|---|---|
| C3.2 | 22:29 | 22:36 | 22:44 | 3014 |
| C4.6 | 19:19 | 19:26 | 19:33 | 3007 |
| C8.6 | 15:28 | 15:35 | 15:40 | — |
| C9.9 | 14:26 | 14:45 | 15:04 | 3010 |
| C3.0 | 13:57 | 14:04 | 14:08 | 3010 |
| C3.6 | 13:17 | 13:32 | 13:57 | 3014 |
| C4.3 | 11:40 | 12:00 | 12:07 | 3011 |
| C3.6 | 11:23 | 11:34 | 11:40 | 3011 |
| C3.4 | 09:55 | 10:02 | 10:14 | 3014 |
| C6.2 | 07:58 | 08:07 | 08:18 | 3015 |
| C2.9 | 03:39 | 03:46 | 03:52 | 3014 |
| C3.6 | 03:00 | 03:10 | 03:14 | 3014 |
| C2.3 | 02:23 | 02:29 | 02:33 | 3011 |
| C2.4 | 02:03 | 02:14 | 02:23 | 3011 |
| C2.7 | 00:24 | 00:32 | 00:40 | — |
| C2.3 | 23:58 | 00:02 | 00:06 | 3014 |